Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA909873A
Inventor
V. Sorokin Viktor
Salda Verkhnyaya
E. Belov Alexandr
K. Alexandrov Valentin
A. Tsytsenko Viktor
I. Kosyrev Anatoly
I. Kalinin Sergei
M. Osipova Olga
I. Khasaeva Ljudmila
G. Belyaeva Irina
F. Astakhov Alexei
A. Yaitskov Sergei
S. Shevtsov Moisei
A. Freiman Efim
M. Chaikin Petr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)